baber/WOPTO huggingface dataset:
Patent JP-H05297783-A (JP)
Title: Blade cleaning device
Inventor: TANGE KEIGO
IPC: G03G21/00
Filed: 1992-04-21
Abstract: PURPOSE:To prevent filming from occurring and residual toner on a photosensitive body from being left without being wiped by forming only the edge part of a cleaning blade corresponding to a part where a separation pawl abuts on the photosensitive body of a substance for making it low friction or reinforcing it. CONSTITUTION:After the separation pawl 1 is moved and a sheet on which an image has been transfered is separated from the photosensitive body 10, the cleaning blade 20 abuts on the photosensitive body 10 so as to scrape the residual toner on the photosensitive body 10. Only the edge part(oblique line part) of the blade 20 corresponding to the part(oblique line part) where the pawl 1 abuts on the photosensitive body 10 is formed of the substance for making it low friction or reinforcing it. As a method for making the edge part of the blade 20 low friction or recinforcing it, fluororesin coat, MOS2 coat, applying silane coupling agent, applying silicone oil, and the spattering or vapor deposition of the fluororesin or metal are considered.
Patent JP-S63267476-A (JP)
Title: Galvanization and resin coating for steel surface
Inventor: UEDA FUMITO
IPC: B05D1/06
Filed: 1987-04-24
Abstract: PURPOSE:To improve manufacturing process by firstly galvanizing the surface of steel with molten zinc, cooling said steel to a temperature which allows coating and feeding the steel continuously to a resin coater for the formation of a resin coat. CONSTITUTION:A steel is fed to a galvanization device, and its surface is coated with molten zinc at about 450-470 deg.C of galvanization bath temperatures. After this, the coated steel is cooled to about 200-300 deg.C of temperatures which allow coating of the steel with resin powder. Under said temperatures, the coated steel is continuously fed to a resin powder coater to form a resin coat on the surface of the galvanized layer. Consequently this device dispenses with a preheater for heating the steel to temperatures which permit resin coating without pretreatments such as grease removal or chemical treatment, compared to the case where resin is coated in a separate process. Thus the process is simplified and manufacturing cost reduced.
Patent JP-S63268508-A (JP)
Title: Controller for fixed position stopping of material
Inventor: TAKAHASHI MAKOTO
IPC: B65G43/08
Filed: 1987-04-24
Abstract: PURPOSE:To improve the accuracy of the stopping position of a material by detecting the material speed just before the transfer position, performing a material tracking based on a correlation between the number of revolutions of a table roller and a traveling distance of the material. CONSTITUTION:Material detectors S1-SN are provided for a slider lifting device H, and a material speed detecting circuit E and a pulse correcting circuit F, tracking circuits D, G are arranged in the controller, respectively. The speed detecting circuit E detects the real speed of the material through the tracking circuit D and a timer circuit M, the braking distance arithmetic circuit B obtains the real braking distance L. The circuit G corrects the tracking distance l2 based on the real braking distance L. In this way because the accurate transfer timing is decided through the relation between the number of revolutions of the table roller and the material traveling distance, the accuracy of the material stopping position is improved.
Patent JP-S5726108-A (JP)
Title: Production of stainless steel powder
Inventor: MINAMI KEITAROU
IPC: B22F9/00
Filed: 1980-07-24
Abstract: PURPOSE: To produce stainless steel powder of good formability with high yields by subjecting the austenitic stainless steel having been solid solution-treated to sensitization treatment under specific conditions and etching the same with a mixed acid soln of nitricacid and hydrofluoricacid of proper concns.  
     CONSTITUTION: The austenitic atainless steel having been solid solution-treated is heated for 10W20hr at 630W700°C in an oxidation-free or reducing atmosprere, after which it is slowly cooled down to ordinary temp. The stainless steel having undergone such sensitization treatment is immersed in an etching soln. of 20±5% nitric acid concn. in the soln. and 3±0.5% hydrofluoric acid concn., whereby intergranular corrosion is caused and the stainless steel in made into powder. The stainless powder obtained by this method has a gain size distribution of about ≥90% 250-mesh undersize, and since no mechanical size reducing means are used after the intergranular corrosion, the hardness of the powder is low. The high powder density at the compression molding makes the formation of cracking or the like in the  molding virtually none.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58217601-A (JP)
Title: Manufacture of high-strength sintered material
Inventor: OGURA KUNIAKI
IPC: B22F3/10
Filed: 1982-06-14
Abstract: PURPOSE:To inexpensively manufacture the sintered material excellent in mechanical properties, by mixing graphite powder in high-oxygen alloyed steel powder, subjecting the mixture to the reactions of sintering-reducing-alloying with C in the step of sintering, and then heat treating it. CONSTITUTION:Alloyed steel powder containing, by wt%, 0.4-0.7% one or two of Mn<=2.3% anc Cr<=5.5% and 0.25-1.0% O is prepared. Graphite and a selective lubricant are then added to this alloyed steel powder, to prepare a powdery mixture having C content controlled at 0.25-1.0%. Thereafter, this powdery mixture is compression-formed to obtain a compressed powdery body having compression density above 6.0g/cm<3>. This compressed powdery body is then heated at a temp. of 1,150-1,300 deg.C in an unoxidizing atmosphere such as H2 gas having a dew point below -30 deg.C for a predetermined time, to obtain a sintered body of 0.2-0.5% C and 0-0.25% O. This sintered body is then quenched in a cooling medium of cooling power above 0.16cm<-1> from the temp. range of the point Ac3- the point Ac3+100 deg.C in an unoxidizing atmosphere having a dew point below -30 deg.C and tempered, to obtain the objective high-strength sintered material.
Patent JP-S61258798-A (JP)
Inventor: SONODA KENJI
IPC: B42D15/10
Filed: 1985-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01273547-A (JP)
Title: Production of japanese cracker
Inventor: MARUYAMA SATOSHI
IPC: A23G3/50
Filed: 1988-04-25
Abstract: PURPOSE:To obtain Japanese crackers valuable in terms of liking, by baking a dough put in a cup in a microwave oven to expand said dough upward over the cup while adhering to the inner wall of the cup. CONSTITUTION:Nonglutinous rice or mixed rice containing said rice is made into powder, which is then steam-kneeded into a dough 1 of uniform glutinosity. This dough is then dried to 16-20wt.% in water content. Thence, the resultant dough is put in a paper cup in such an amount as to be ca. 1/3 the volume of the cup and baked in a microwave oven by heating for 2-3min. with a microwave of 2,450MHz, thus obtaining the objective Japanese crackers with an expanded part 4, having numerous small bubble 5 uniformly present in the entire cracker 3.
Patent JP-S62257982-A (JP)
Title: Deodorant antioxidant composition
Inventor: IJICHI TOSHIHIRO
IPC: C09K15/02
Filed: 1986-05-06
Abstract: PURPOSE:To provide the titled composition capable of simultaneously developing deodorant and antioxidant effects, to be used in a fumy or liquid form, comprising, in specified proportion, oxycarboxylic acid, specific (un)saturated fatty acid, L-ascorbic acid, erythorbic acid, and their salt. CONSTITUTION:The objective composition comprising (A) 100pts.wt. on an anhydride basis, of at least one kind of oxycarboxylic acid (pref. citric acid), oxycarboxylic acid alkali metal salt, oxycarboxylic acid ammonium salt, oxycarboxylic acid amine salt and/or at least one kind of <=18C fatty acid (pref. acetic acid and/or oleic acid), fatty acid alkali metal salt, fatty acid ammonium salt, and fatty acid amine salt and (B) 0.005-80pts.wt. of at least one kind of L-ascorbic acid, L-ascorbic acid alkali metal salt, L-ascorbic acid ammonium salt, ascorbic acid amine salt, erythorbic acid, erythorbic acid alkali metal salt, erythorbic acid ammonium salt, and erythorbic acid amine salt. USE:Household refrigerators, etc.
Patent JP-S59229189-A (JP)
Title: Shaft device containing heat pipe and manufacture thereof
Inventor: KIKUCHI KENICHI
IPC: F28D15/02
Filed: 1983-06-08
Abstract: PURPOSE:To prevent generation of a deviation of a heat pipe even when the heat pipe receives an excessive thermal hysteresis by providing a slight stepped portion at least at a part of a contact surface between the heat pipe and the shaft device, in the shaft device containing the heat pipe. CONSTITUTION:A heat pipe 2 made of copper, in which a working fluid 3 which is water is sealed, is disposed in a middle hole of a rotary shaft 1 made of copper, and a stepped portion 6 is provided at the central part between the rotary shaft 1 and the heat pipe 2. The deviation of the heat pipe 2 within the shaft 1 contaning therein the heat pipe 2 can be prevented by this stepped portion 6.
Patent JP-S5531733-A (JP)
Title: Air type knotting method
Inventor: MIMA HIROSHI
IPC: B65H69/06
Filed: 1978-08-21
Abstract: PURPOSE: To provide a satisfactory knotting by moving an air spray nozzle so as to loosen two yarn ends which are inserted into the nozzle to eliminate yarn cut.  
     CONSTITUTION: Upper yarn YU is bent by a yarn press 9a to hold the bottom thereof by a knotter bill 3, bending lower yarn by a yarn press to hold the top end thereof by a knotter bill 2. Then, when the yarn end of upper yarn YU, and lower  yarn YL which have the location relation as shown by diagram are loosened, air is  injected from the injection tube for producing the centrifugal air flow. In this case, the nozzle 1 is moved to X direction, fixing the yarn press 9a, 9b, and permitting the tension of both yarn ends to reduce equally for minimizing yarn cut. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63267926-A (JP)
Title: Image pickup device
Inventor: OKINO TADASHI
IPC: G03B7/16
Filed: 1987-04-27
Abstract: PURPOSE:To execute the precise control of exposure at low cost with a simple constitution by providing a distance measuring means for measuring the distance to an object, a comparison means for comparing the distance with a previously specified distance (d) and an exposure control means for executing the control of exposure based on the compared result of the comparison means. CONSTITUTION:When it is decided that the distance D to the object (h) which is obtained by measuring by the distance measuring means (a) is shorter than the limit distance (d) specified according to the precision of measuring distance of distance measuring means (a), the control C of exposure that an iris and the speed of a shutter are changed based on the distance D to the object is executed. Meanwhile, when it is decided that the distance D to the object is longer than the limit distance (d), on the contrary, the control (f) of exposure by dimming based on the light quantity of a reflected light from the object is executed. Namely, in a short distance photographing in which the precision of measuring distance is very high, the precise control of the exposure quantity based on the measured distance to the object (h) without receiving the effect of the reflectance of the object is executed and in a long distance photographing where the error of measuring distance becomes large, the control of the exposure quantity based on the received light quantity of the reflected light from the object (h) is executed. Thus excessive overexposure can be prevented in the long distance and the precision of exposure can be raised.
Patent JP-H06314749-A (JP)
Title: Semiconductor device
Inventor: MORIYAMA MOTOHARU
IPC: H01L23/12
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a semiconductor device which is small in dispersion of high frequency characteristics and wherein a semiconductor chip mounted on a chip mount is restrained from getting out of mounting position. CONSTITUTION:A chip mount 8, which is so protruding trapezoidal in cross section as to make its base angle equal to an angle of 45 deg. or below to the other part of a mount 2 and equal to a semiconductor chip 3 in width, is provided to the mount 2, and the semiconductor chip 3 is mounted on the chip mount 8 by soldering.
Patent JP-H07282051-A (JP)
Title: Document processor
Inventor: KUZE SATOKO
IPC: G06F17/24
Filed: 1994-04-14
Abstract: PURPOSE:To eliminate the waste in operation, to make an image visually clear and to improve the work efficiency by providing a means for switching over an attribute setting image for a document processor. CONSTITUTION:Attribute data which are set by the attribute setting means (b) of the document processor are grouped for every plural items. The respective grouped items are separately displayed on a display means (d) as attribute setting images. A setting switching-over means (e) which changes over screen display by a prescribed key operation of an input means (a) is provided. Attribute data which is selected and set on inputted document data are grouped for every plural items and the respective grouped items are separately displayed as the attribute setting images. Respective image displays can be switched over by a prescribed key operation constituting the setting switching-over means (e) can continuously be switched over. Various attribute data can simultaneously be set.
Patent JP-H05271030-A (JP)
Title: Agent for suppressing growth of heat resistant bacterium and food, drink and feed blended with the same agent
IPC: A23L3/3571
Filed: 1992-03-27
Abstract: PURPOSE:To store food, drink and feed for a long period without impairing quality and taste by suppressing growth of heat-resistant bacteria in food, drink and feed or killing these bacteria. CONSTITUTION:An agent for suppressing growth of heat-resistant bacteria containing a hydrolase, preferably a proteolytic enzyme, especially (a) an exo type proteolytic enzyme or (b) an endo type proteolytic enzyme, each produced by a microorganism belonging to Rizopus-hangchow or (c) a prepared enzyme having 1:1 to 100:1 activity ratio of the ingredient (a): the ingredient (b) as an active ingredient. The agent for suppressing growth of heat-resistant bacterium has an effect for suppressing growth of the heat-resistant bacteria originated in a raw material of food, drink and feed or mixed during the production process or during storage of the product or sterilizing the heat-resistant bacteria and is especially useful for killing the heat-resistant bacteria of food and drink packed in heating part of automatic bending machine. Furthermore, a blending amount of the agent with food, drink and feed is preferably 0.01-0.5W/W% based on total solid content as the active ingredient.
Patent JP-S5226178-A (JP)
Title: N-channel mis type semiconductor unit
Inventor: OOSHIMA IWAO
IPC: H01L27/08
Filed: 1975-08-25
Abstract: PURPOSE: Elevation of the threshold voltage of channel stopper transistor by forming the source with N-type layer inside the N-type scribe area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5726999-A (JP)
Title: Electrostatic type pickup cartridge
Inventor: WATANABE MASAHIRO
IPC: H04R19/06
Filed: 1980-07-25
Abstract: PURPOSE:To increase the characteristic of an electrostatic type pickup cartridge, by using induced N type electret constituent uniform in the surface charge density. CONSTITUTION:The 2nd metallic plate of an induced N type electret device 27 is opposed as a fixed electrode 34 to a moving electrode 33 supported to a cantilever 31 via a damper 32. On the other hand, an electret element 23 mounted with the 1st metallic plate 24 of the electret device 27 and the 1st metallic plate 24 itself is located at the back of the moving electrode 33.
Patent JP-S61259252-A (JP)
Title: Transfer liquid for dye image
Inventor: TSUBAKII YASUO
IPC: G03F7/07
Filed: 1985-05-13
Abstract: PURPOSE:To transfer quickly and faithfully a colored dye image to an object to be transferred and to transfer the colored dye image having high density by using an acidic aq. soln. contg. at least glycol ether in the stage of transferring the colored dye image to said object. CONSTITUTION:The silver image having high contrast, high resolving power and high density is obtd. by a silver complex salt diffusion transfer reversal process (DTR process). The transfer liquid to be used for said DTR process is discriminated from the coloring liquid into which a water soluble dye to be used in the stage of forming the colored dye image is incorporated. The acidic aq. soln. contg. at least the glycol ether is used for the transfer liquid to be used in the stage of transferring the colored dye image to a subjects. The transfer of the colored dye image is accelerated by the glycol ether, by which the staining of the colored dye image is improved and the colored dye image is quickly and faithfully transferred.
Patent JP-H08297937-A (JP)
Title: Servo track writer
Inventor: MATSUYOSHI YASUHIRO
IPC: G11B21/10
Filed: 1995-04-26
Abstract: PURPOSE: To omit stopper removing and fitting processes by writing servo signals in accordance with the position of a magnetic disk device even when the writing range of the servo signals changes at every device due to the positional variation of the stopper. CONSTITUTION: A head position adjusting pin 9 presses a magnetic head 2 against the inner peripheral-side stopper 8 of a magnetic disk medium 4 by means of a head position adjusting mechanism 10 and a control-current fluctuation detecting section 15 detects the fluctuation of the control current of a head position adjusting mechanism control section 14 and reads the output of a position detector 11. Then the position of each track is calculated from data from a position reading section 4 by moving the pin 9 to a position which is sufficiently separated form a head arm 3 and detecting the fluctuation of the control current of the control section 14 when the pin 9 is moved to the inner peripheral side of the medium 4 by pressing the head arm 3 against the outer peripheral-side stopper 7 of the medium 4.  The positioning of the magnetic head 2 to each track is performed on the basis of the calculated value.
Patent JP-H10282467-A (JP)
Title: Illuminating optical system and projection type display device using same
Inventor: ITO YOSHITAKA
IPC: G02F1/1335
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To make a dark line due to the central axis of a cross dichroic prism incospicuous. SOLUTION: In a second lens array 130, at least a small lens 132u in one row is arranged on a position shifted by a prescribed amount in the (x) direction from a small lens 132d in other row at least among small lenses in a column. A reflection mirror 160 is divided into a reflection part 162 reflecting a beam so as to be passed through the small lens 132u and a reflection part 164 reflecting a beam so as to be passed through the small lens 132d. An angle at which a partial light beam L34 passes through the small lens 132u passes through an area to be illuminated 252a is different from an angle at which a partial light beam L44 passes through the small lens 132d passes through the area to be illuminated 252a. Consequently, a dark line generated by each partial beam is generated on a different position on a projection screen and made inconspicuous.
Patent JP-H08102873-A (JP)
Title: Filter structure and wave-filtration method
Inventor: MANCUSO MASSIMO
IPC: H04N5/44
Filed: 1995-04-26
Abstract: PURPOSE: To reduce noise of a television signal and also perform simultaneous scan conversion by including a noise reducing circuit and a simultaneous scan conversion circuit of a TV signal. CONSTITUTION: A filter archtecture is provided with at least one filter 3 which has plural digital inputs Pi and X that receive television signal elements through an interface and also has a few outputs NR and includes at least one interpolating block which takes a result of a filtering operation for noise that is associated with a television signal by the outputs NR, is connected to an input in the filter 3, also operates in fuzzy theory and executes scan conversion of a television signal that should be presented to other outputs SRC of the filter 3.
Patent JP-H06312582-A (JP)
Title: Thermal transfer recording material and thermal transfer recording method
Inventor: TANAKA TATSUO
IPC: B41M5/385
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a thermal transfer recording material using postcheleting dye capable of imparting excellent color tone as cyan by cheleting by providing a thermal transfer layer containing dye represented by a general formula on a support. CONSTITUTION:As dye contained in a thermal transfer layer, a dye represented by a general formula is used. In the formula, R<1> is a group substituted for benzene ring, and n is integer of 0-3. When the n is 2 or more, a plurality of R<1> may be the same or different. R<2> is hydroxy group or amino group. An image receiving material is superposed on a thermal transfer material having the layer containing the above dye on a support, overheated in response to image information, and an image is formed by a chelete dye to be formed by reaction of the dye with metallic ions. According to this, a cyan image having excellent image stability can be obtained with high density, and preservability of an ink sheet can be enhanced.
Patent JP-S63270891-A (JP)
Inventor: MORITA HIROSHI
IPC: D21H19/20
Filed: 1987-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11293677-A (JP)
Title: Vegetation basic material
Inventor: WAKABAYASHI HIROSHI
IPC: E02D17/20
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a vegetation base material capable of maintaining excellent air permeability, a water penetration property, and a water absorbing property unique to a vegetation basic material made of fibers for a long time, providing satisfactory balance with a water holding property, and promoting greening on an inclined surface, a slope, and a bank. SOLUTION: This vegetation base material is like a nonwoven fabric or a fiber mat made of fibers containing oil palm fibers. It is preferable that 30 weight % or more of long oil palm fibers are contained in the fibers. Furthermore, it is possible to cover it with a material having the air permeability and the water penetration property and make it contain a water holding material, binder for connecting fibers, fertilizer, a soil improving material, seeds of plants, earth and sand and the like.
Patent JP-H08297506-A (JP)
Title: Programmable controller
Inventor: WADA HIROYUKI
IPC: G05B19/05
Filed: 1995-04-27
Abstract: PURPOSE: To easily change the storage position and size of a system definition file itself and effectively make good use of memory resources by making the position and size of a system definition file storage area in a programmable controller(PC) changeable by a changing instruction supplied from a PC support device to the PC. CONSTITUTION: A PC1A receives an SD file area command including the head address and the size of a change storage area for changing the system definition file storage area 11 from the PC support device 2A and sets the head address and size in its system vector table 200A. Then, the PC1A receives the system definition file(SD file) from the PC support device 2A and stores the newly received SD file in the change head address. In this case, the transmitted command from the PC support device 2A is used as a change means, so user's misoperation, etc., can be prevented.